Alex has a small notebook that is shaped like a rectangle. she knows one side is 6 cm and another side is 4 cm. explain how to find the distance around the notebook without using a ruler.

Answer : The distance around the notebook is, 20 cm

Step-by-step explanation :

Given:

Length of rectangle = 6 cm

Breadth of rectangle = 4 cm

As we know that perimeter (distance) is the sum of all side of a given figure.

As there are 4 sides of rectangle.

Perimeter of rectangle = 2(Length + Breadth)

Perimeter of rectangle = 2(6 cm + 4 cm)

Perimeter of rectangle = 2(10 cm)

Perimeter of rectangle = 20 cm

Therefore, the distance around the notebook is, 20 cm

[ie

1. 28 over 9

2. i don't know this i'm sorry : (

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4. 7 and 1 over 3 divided by 1 over 6

5. 9.5

6. $124

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8.   (−$8) ⋅ 12

9. -67.2

10. $ 170.00

11. -27 feet

12. 5.7 with bar over 7

hope i !